3000 Powerful Lumens. The new Sealife Sea Dragon 3000 Video Light is the most powerful photo-video light in its size/weight class, delivering 3000 lumens in an even 120° wide beam. The 3000 features SeaLife’s Auto Brightness, Flash Detect and two red LEDs for night diving. Each 3000 lumen light head is automatic, this means it will cancel for a brief moment when a flash or strobe is used, and can also be set to automatic brightness adjustment based on distance to the subject. The Sea Dragon 3000F includes two 180 lumen RED LEDs allowing you to navigate in darkness without frightening elusive fish and animals, the red LEDs can also be set to auto flash/strobe mode. The Sea Dragon 3000F emits a warm 5000K color temperature and 80 CRI (color rendering index) adding vibrant colors and brightness to your underwater pictures and videos.